| |
Component |
|
|
| Element |
1 |
2 |
3 |
4 |
Communality |
| Pb |
0.66 |
-0.223 |
-0.501 |
0.296 |
0.824 |
| Zn |
0.429 |
-0.203 |
-0.539 |
0.031 |
0.517 |
| Ni |
0.657 |
-0.11 |
-0.47 |
-0.222 |
0.714 |
| Co |
0.777 |
-0.192 |
-0.413 |
0.205 |
0.852 |
| Mn |
0.609 |
0.708 |
0.154 |
-0.155 |
0.92 |
| As |
0.617 |
0.696 |
0.057 |
-0.196 |
0.907 |
| Th |
0.315 |
-0.773 |
0.402 |
0.124 |
0.873 |
| Sr |
0.006 |
0.524 |
0.294 |
0.69 |
0.837 |
| V |
0.504 |
-0.373 |
-0.004 |
0.007 |
0.393 |
| Cr |
-0.069 |
0.67 |
0.058 |
0.665 |
0.899 |
| Ba |
0.592 |
0.36 |
0.5 |
-0.3 |
0.82 |
| Cu |
0.765 |
0.55 |
-0.029 |
-0.05 |
0.891 |
| Initial Eigen values |
4.466 |
3.726 |
2.262 |
1.473 |
|
| Percentage of variance (%) |
29.77 |
24.84 |
15.08 |
9.823 |
|
| Cumulative percentage (%) |
29.77 |
54.61 |
69.69 |
79.51 |
|
|
